How Is the Security of an “Anchor Chain” Typically Measured or Evaluated?

The security of an anchor chain is typically measured by its hashrate for proof-of-work blockchains, or the total value of staked assets for proof-of-stake blockchains. A higher hashrate or a larger amount of staked assets indicates a greater level of security, as it would be more expensive for an attacker to gain control of the network.

Other factors that are considered when evaluating the security of an anchor chain include the number of active validators or miners, the degree of decentralization of the network, and the history of the chain's security and stability.